find the equation of line passes through point (2,1) and its x intercept is double of y intercept
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Answered by
3
let X-intercept be 'a' & Y-intercept be 'b'.
so , given a=2b.
⇒X/a+Y/b=1 [intercept equation]
⇒X/2b+Y/b=1
since the line passes through (2,1).
⇒b=2
⇒a=4
∴the equation is , X+2Y=4
so , given a=2b.
⇒X/a+Y/b=1 [intercept equation]
⇒X/2b+Y/b=1
since the line passes through (2,1).
⇒b=2
⇒a=4
∴the equation is , X+2Y=4
dakshdudhat:
thanx ,but is there any other method
i am also a bit of confused with this intercept theorem becz when i google it the result was different
ur ans is wrng
it means globin answr I m talking about
which answer is correct?
My answer is correct
sorry to say but sony 10 ur ans is wrong
goblin correct
no my answer is correct I can prove it too....
Answered by
0
equation of the line is x-2y=0 how is it means we can say that from the question x=2y
yeah! it's right mine answer is wrg
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